A scorched vehicle sits next to a burned out building in Gatlinburg, Tenn., on Tuesday, Nov. 29, 2016. The fatal fires swept over the tourist town the night before, causing widespread damage. (AP Photo/Erik Schelzig)

Burned structures are seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fires spread quickly on Monday night, when winds topping 87 mph whipped up the flames, catching residents and tourists in the Gatlinburg area by surprise. Police banged on front doors and told people to get out immediately. (AP Photo/Erik Schelzig)

Wildfires burn Tuesday, Nov. 29, 2016, near Gatlinburg, Tenn. Thousands of people have fled wildfires that killed at least three people and destroyed hundreds of homes and a resort in the Great Smoky Mountains. (AP Photo/Wade Payne)

People survey a destroyed building as it sits among burned trees Tuesday, Nov. 29, 2016, near Gatlinburg, Tenn., after a wildfire swept through the area Monday. (AP Photo/Wade Payne)

An aerial photo shows a home and trees burned by a wildfire Tuesday, Nov. 29, 2016, near Gatlinburg, Tenn. Thousands of people have fled wildfires that killed at least three people and destroyed hundreds of homes and a resort in the Great Smoky Mountains. (AP Photo/Wade Payne)

An aerial photo shows homes Tuesday, Nov. 29, 2016, that were destroyed by a wildfire near Gatlinburg, Tenn. Thousands of people have fled wildfires that killed at least three people and destroyed hundreds of homes and a resort in the Great Smoky Mountains. (AP Photo/Wade Payne)

A burned out building smolders in Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fatal wildfires swept over the tourist town the night before, causing widespread damage. (AP Photo/Erik Schelzig)

Law enforcement vehicles drive through the smoke near structures destroyed by wildfires in Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fatal wildfires swept over the tourist town the night before, causing widespread damage. (AP Photo/Erik Schelzig)

Burned out frames side-by-side utility vehicles sit at the side of the road in Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fatal wildfires swept over the tourist town the night before, causing widespread damage. (AP Photo/Erik Schelzig)

A scorched vehicle sits next to a burned out building in Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fatal fires swept over the tourist town the night before, causing widespread damage. Thousands of people raced through a hell-like landscape to escape wildfires that killed several people and destroyed hundreds of homes in the Great Smoky Mountains. (AP Photo/Erik Schelzig)

Smoke surrounds a home as seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. Thousands of people have fled deadly wildfires that have destroyed hundreds of homes and a resort in the Great Smoky Mountains. (AP Photo/Erik Schelzig)

Burned structures are seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. Thousands of people raced through a hell-like landscape to escape wildfires that killed several people and destroyed hundreds of homes in the Great Smoky Mountains. (AP Photo/Erik Schelzig)

Burned structures are seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. Thousands of people raced through a hell-like landscape to escape wildfires that killed several people and destroyed hundreds of homes in the Great Smoky Mountains. (AP Photo/Erik Schelzig)

Burned structures are seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. Thousands of people raced through a hell-like landscape to escape wildfires that killed several people and destroyed hundreds of homes in the Great Smoky Mountains. (AP Photo/Erik Schelzig)

Burned structures are seen from aboard a National Guard helicopter near Gatlinburg, Tenn., Tuesday, Nov. 29, 2016. The fires spread quickly on Monday night, when winds topping 87 mph whipped up the flames, catching residents and tourists in the Gatlinburg area by surprise. Police banged on front doors and told people to get out immediately. (AP Photo/Erik Schelzig)